Gladiolus (Gladiolus caryophyllaceus)
Care, watering, light and tips for Gladiolus on Floravia.
Quick facts
- Family: Iridaceae
- Difficulty: Moderate care
- Watering: every 7 days
- Light: Partial shade
- Temperature: 10–30 °C
- Toxicity: Toxic to pets
About Gladiolus
Gladiolus caryophyllaceus, known as the clove gladiolus, is a wild gladiolus species native to South Africa, cherished for its fragrant, clove-scented flowers. Its elegant flower spikes, often in shades of pink to purple, are ideal for rock gardens, borders, or as cut flowers due to their delicate aroma and beauty. Unlike hybrid gladioli, its habit is more graceful and natural, adding a wild yet elegant touch to any landscape.
Native range
South Africa
Care tips
For optimal growth, Gladiolus caryophyllaceus requires full sun and well-draining soil, preferably sandy or loamy. Watering should be moderate during the growing season, reducing it once the foliage begins to yellow. It is crucial to avoid waterlogging, as the corms are susceptible to rot; a common mistake is overwatering in heavy soils. Protect the corms from frost if grown in cold areas, either by lifting them or providing deep mulch.
How to save a dying Gladiolus
- Warning signs
- Yellow/brown leaves, general wilting, flowers not opening or dropping.
- First aid
- Check bulb, remove soft parts. Adjust watering and sun. Don't drown it!
- What kills it
- Overwatering causing bulb rot. Lack of sun or heavy soil.
- Can it be saved?
- Yes, if the bulb isn't completely rotted. Act quickly.